This product provides all the minerals needed for a healthy life. They are natural plant derived minerals. I have been taking them for 8 years. I believe plant derived minerals are the best quality.They are of benefit because the human body does not make its own minerals. I take them daily in the evening so they can be adsorbed over night.
I bought this as it has a mineral in it that can sometimes help grow back hair for people with thinning locks (tin). I took it for one month and didn't notice any difference in my hair, but it was super easy to take and delicious, seemed great quality and I would happily purchase again. I bought it in July (Winter here in NZ) and didn't get single cold or flu that season (we were Covid-free at the time), which is an excellent added benefit.